题目内容：

改错:the map in the front wall is very good
并说明原因

优质解答

The map in front of the wall is very good
因为"in the front"是指在一样大的空心物(里面)的前面,比如教室的前面用"in the front",而在一样实物面前则用"in front of the "
希望我的解释能对你有帮助^^